| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $8.74 | 12.799% | $9.8586 | $9.86 | $9.85 | $9.90 |
| Purchase #2 | $204.65 | 13.445% | $232.1652 | $232.17 | $232.15 | $232.20 |
| Purchase #3 | $49.31 | 6.728% | $52.6276 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $152.55 | 10.862% | $169.12 | $169.12 | $169.10 | $169.10 |
| Purchase #5 | $43.80 | 7.357% | $47.0224 | $47.02 | $47.00 | $47.00 |
| Purchase #6 | $244.32 | 6.413% | $259.9882 | $259.99 | $260.00 | $260.00 |
| Purchase #7 | $195.61 | 5.755% | $206.8674 | $206.87 | $206.85 | $206.90 |
| 7 purchase totals = | $898.98 | $977.6494 | $977.66 | $977.60 | $977.70 | |